01312nkm 2200337 450 991071307160332120200318150248.0(CKB)5470000002499485(OCoLC)1145169558(EXLCZ)99547000000249948520200318d2017 ua iengurmn|||||||||stirdacontentcrdamediacrrdacarrierFacial hairstyles and filtering facepiece respirators[Washington, D.C.] :Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,2017.1 online resource (1 image) color"Intended for workers who wear tight-fitting respirators."The graphic includes various facial hairstyles and depicts whether or not they will interfere with the respirator sealing surface.Breathing apparatusSafety measuresInstructional and educational works.lcgftBreathing apparatusSafety measures.National Institute for Occupational Safety and Health,GPOGPOBOOK9910713071603321Facial hairstyles and filtering facepiece respirators3353487UNINA